xdi2.core.util.iterators

Class TerminatingOnNullIterator<T>

java.lang.Object

xdi2.core.util.iterators.IterableIterator<T>

xdi2.core.util.iterators.WrappingIterator<T>

xdi2.core.util.iterators.ReadOnlyIterator<T>

xdi2.core.util.iterators.LookaheadIterator<T>

xdi2.core.util.iterators.TerminatingIterator<T>

xdi2.core.util.iterators.TerminatingOnNullIterator<T>

All Implemented Interfaces:

Iterable<T>, Iterator<T>

public class TerminatingOnNullIterator<T>
extends TerminatingIterator<T>

An iterator that returns elements of another iterator until a null element is hit. In order for the hasNext() function to behave correctly, the iterator always looks ahead one element.

Author:

markus

Field Summary

Fields inherited from class xdi2.core.util.iterators.TerminatingIterator

iterator

Fields inherited from class xdi2.core.util.iterators.LookaheadIterator

hasNext, nextItem

Constructor Summary

Constructors

Constructor and Description
TerminatingOnNullIterator(Iterator<T> iterator)

Method Summary

Modifier and Type	Method and Description
boolean	terminate(T item)

Methods inherited from class xdi2.core.util.iterators.TerminatingIterator

lookahead

Methods inherited from class xdi2.core.util.iterators.LookaheadIterator

hasNext, next

Methods inherited from class xdi2.core.util.iterators.ReadOnlyIterator

remove

Methods inherited from class xdi2.core.util.iterators.IterableIterator

iterator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

TerminatingOnNullIterator

public TerminatingOnNullIterator(Iterator<T> iterator)

Method Detail

terminate

public boolean terminate(T item)

Specified by:

terminate in class TerminatingIterator<T>